Georg C. F. Greve founded the Free Software Foundation Europe (FSFE) in 2001 and served as its president until 2009. The FSFE was established as a legally and organizationally independent sister organization to the free-software-foundation, designed to engage with European regulatory and policy environments where software patents, standards, and procurement decisions were actively contested.
Before founding the FSFE, Greve wrote the "Brave GNU World" column, which appeared in multiple languages and reported on developments in the gnu-project and the broader free software ecosystem. The column helped build awareness of GNU tools and stallman's philosophy in European technical communities during the gpl-and-linux-era-1991-1998 and free-vs-open-source-schism-1998-2007 periods.
The FSFE under Greve focused heavily on software patents in Europe — a campaign that aligned with stallman's longstanding opposition to software-patents-opposition — and on open standards in government procurement. The organization engaged with the European Parliament and European Commission in ways that the US-based FSF was less positioned to do directly.
Greve received the German Federal Cross of Merit (Bundesverdienstkreuz) in 2010 for his work on free software, a recognition that positioned the European free software movement as a legitimate political and civil society actor. This kind of mainstream recognition paralleled the stallman-macarthur-fellowship-1990 in marking the movement's growing institutional legitimacy.
After leaving the FSFE presidency in 2009, Greve continued working at the intersection of free software and corporate technology strategy. The FSFE itself continued operating as an independent voice for four-freedoms principles in European policy, representing the geographic and institutional expansion of the movement that stallman founded.